Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646409 | Apparatus for controlling rotation speed of motor | June Hee Won, Dal-Ho Cheong, Jae Yoon Oh | 2003-11-11 |
KL
Kyung-Hoon Lee
Overall (2003): #174,668 of 273,478Top 65%
1
Patents 2003